name: Tier 2 — M2 / ANE (self-hosted)

on:
  pull_request:
    types: [labeled]
  schedule:
    # Nightly at 04:00 UTC (~05/06 in PL). Keeps the M2 path honest
    # without burning the runner on every PR.
    - cron: "0 4 * * *"
  workflow_dispatch:

jobs:
  m2:
    if: |
      github.event_name == 'schedule' ||
      github.event_name == 'workflow_dispatch' ||
      (github.event_name == 'pull_request' &&
       contains(github.event.pull_request.labels.*.name, 'run-m2'))
    # Self-hosted Mac registered by the maintainer. See docs/ci-m2.md
    # for runner setup and required model paths.
    runs-on: [self-hosted, macOS, ARM64, coreml]
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v4

      - name: uv sync
        run: uv sync

      - name: Start ComfyUI server (background)
        env:
          COMFY_DIR: ${{ env.COMFY_DIR }}
        run: |
          cd "$COMFY_DIR"
          nohup "$GITHUB_WORKSPACE/.venv/bin/python" main.py --port 8188 --cpu-vae > /tmp/comfyui-ci.log 2>&1 &
          # Wait for readiness, fail fast if it never comes up.
          for _ in $(seq 1 60); do
            if grep -q "To see the GUI" /tmp/comfyui-ci.log 2>/dev/null; then
              echo "comfy ready"; exit 0
            fi
            sleep 2
          done
          echo "comfy failed to start"; tail -100 /tmp/comfyui-ci.log; exit 1

      - name: Run Tier 2 (m2 marker)
        run: uv run pytest -m m2 tests/ -v

      - name: Run bench harness
        run: |
          uv run python bench/run.py \
            --model "$COMFY_DIR/models/unet/v1-5-pruned-emaonly_1x512x512_se_unet.mlmodelc" \
            --compute-units CPU_AND_NE CPU_AND_GPU \
            --repeats 30 --assumed-steps 20

      - name: Upload bench results
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: bench-results
          path: bench/results/*.json

      - name: Stop ComfyUI server
        if: always()
        run: pkill -f "main.py.*8188" || true